| 摘要 |
PROBLEM TO BE SOLVED: To provide a release film that has excellent handling and excellent mold releasability, and is used for compression molding of a molding material; a compression molding method that can efficiently perform compression molding; and a compression molding apparatus that can efficiently mold.SOLUTION: When a molding material is performed by compression molding by a mold for a sealing material of an optical semiconductor element or a reflection frame material, or lens molding, a release film is used to be placed between the molding material and the mold, and the release film is characterized by having a silicone cured material layer to at least a surface to touch the molding material. In addition, a compression molding method uses the film, and a compression molding apparatus uses the film. |
